A novel 256-element wirelessly powered transceiver array for non-line-of-sight 5G communication, featuring efficient wireless power transmission and high-power conversion efficiency, has been designed ...

(Nanowerk News) We are constantly surrounded by electromagnetic waves such as Wi-Fi and Bluetooth signals. What if we could turn the unused excess into usable energy? Researchers at Tohoku University, ...

(a) Schematic of the spin rectifier device (magnetic tunnel junction) and its scanning electron microscopy image. (b) Demonstration of energy harvesting. The generated voltage output by an array of ...

The proposed transceiver design enables high power conversion efficiency and conversion gain, enhancing 5G network coverage even in areas with link blockage. A novel 256-element wirelessly powered ...